FR2457509B3 - - Google Patents
Info
- Publication number
- FR2457509B3 FR2457509B3 FR8011332A FR8011332A FR2457509B3 FR 2457509 B3 FR2457509 B3 FR 2457509B3 FR 8011332 A FR8011332 A FR 8011332A FR 8011332 A FR8011332 A FR 8011332A FR 2457509 B3 FR2457509 B3 FR 2457509B3
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor
- G03B23/04—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor with linear movement
- G03B23/048—Devices for changing pictures in viewing apparatus or projectors in which a picture is removed from a stock and returned to the same stock or another one; Magazines therefor with linear movement with horizontally sliding mechanism
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Automatic Disk Changers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2920779A DE2920779C2 (en) | 1979-05-22 | 1979-05-22 | Slide magazine projector with an interchangeable slide with magazine transport pushrod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2457509A3 FR2457509A3 (en) | 1980-12-19 |
| FR2457509B3 true FR2457509B3 (en) | 1981-06-26 |
Family
ID=6071456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8011332A Granted FR2457509A3 (en) | 1979-05-22 | 1980-05-21 | Projector slide change mechanism - has slide change arm with recess for thrust tongue which turns magazine drive pegs |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2920779C2 (en) |
| FR (1) | FR2457509A3 (en) |
| IT (1) | IT1143977B (en) |
-
1979
- 1979-05-22 DE DE2920779A patent/DE2920779C2/en not_active Expired
-
1980
- 1980-05-20 IT IT48730/80A patent/IT1143977B/en active
- 1980-05-21 FR FR8011332A patent/FR2457509A3/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT8048730A0 (en) | 1980-05-20 |
| IT1143977B (en) | 1986-10-29 |
| DE2920779C2 (en) | 1980-12-04 |
| FR2457509A3 (en) | 1980-12-19 |
| DE2920779B1 (en) | 1980-04-03 |